Question

Answer 1

a: =-1/27

b: =-8/27

c: \(=\left(-\dfrac{7}{4}\right)^2=\dfrac{49}{16}\)

d: \(=0.36^2=\dfrac{81}{625}\)

e: \(=\left(-1\right)\)

f: =1

Answer 2

\(a,\left(\dfrac{-1}{3}\right)^3=\dfrac{-1}{27}\)

\(b,\left(-\dfrac{2}{3}\right)^3=\dfrac{-8}{27}\)

\(c,\left(-1\dfrac{3}{4}\right)^2=\left(\dfrac{-7}{4}\right)^2=\dfrac{49}{16}\)

\(d,\left(-0,6\right)^4=0,1296\)

\(e,\left(-1\right)^{9999}=-1\)

\(f,\left(-1,56\right)^0=1\)